A magnitude ML 1.8 earthquake occured in region: 4 km W Preci (PG), on
and geographic coordinates (lat, lon) 42.8670, 12.9920 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Sellano | PG | 6 | 1079 | 1803 |
Cerreto di Spoleto | PG | 8 | 1075 | 2878 |
Visso | MC | 11 | 1107 | 3985 |
Norcia | PG | 12 | 4957 | 8942 |
Castelsantangelo sul Nera | MC | 14 | 281 | 9223 |
Monte Cavallo | MC | 14 | 145 | 9368 |
Ussita | MC | 15 | 444 | 9812 |
Vallo di Nera | PG | 15 | 364 | 10176 |
Cascia | PG | 17 | 3217 | 13393 |
Poggiodomo | PG | 18 | 117 | 13510 |
Campello sul Clitunno | PG | 18 | 2442 | 15952 |
Sant'Anatolia di Narco | PG | 20 | 564 | 16516 |
Trevi | PG | 20 | 8469 | 24985 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2024-03-28 08:28:19 |
42.8668 | 12.9923 | 11 | 2024-03-28 08:40:46 |
Sala Sismica INGV-Roma | 126227051 |
Field | Value |
---|---|
Time (UTC) | 2024-03-28 08:28:19 ± 0.03 |
Latitude | 42.8668 ± 0.0018 |
Longitude | 12.9923 ± 0.0025 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126227051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 232 |
Semi-minor axis of confidence ellipse (meter) | 160 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 271 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51081 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 126227051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-28 08:40:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RESU.HHZ. | 2024-03-28T08:29:46.44 | 3.0 | negative | manual | Pg | 13.59 | 0 | |||
IV.HPAC.HHZ. | 2024-03-28T08:29:45.70 | 3.0 | undecidable | manual | Pn | -1.01 | 0 | |||
GU.IMI.HHZ. | 2024-03-28T08:29:26.31 | 3.0 | undecidable | manual | Pg | 10.77 | 0 | |||
GE.MATE.HHZ. | 2024-03-28T08:29:18.42 | 3.0 | negative | manual | Pg | 15.25 | 0 | |||
IV.SPS2.HHZ. | 2024-03-28T08:29:13.06 | 3.0 | undecidable | manual | Pn | -3.69 | 0 | |||
IV.BSSO.HHZ. | 2024-03-28T08:29:04.15 | 3.0 | undecidable | manual | Sn | -0.97 | 0 | |||
IV.PLMA.HHZ. | 2024-03-28T08:29:04.54 | 3.0 | positive | manual | Pg | 7.71 | 0 | |||
IV.TRIV.HHZ. | 2024-03-28T08:28:59.82 | 3.0 | undecidable | manual | Sg | -0.02 | 0 | |||
IV.SACS.HHZ. | 2024-03-28T08:28:56.18 | 3.0 | undecidable | manual | Sg | 1.1 | 0 | |||
IV.MRVN.HHZ. | 2024-03-28T08:28:54.94 | 3.0 | undecidable | manual | Pn | -0.49 | 0 | |||
IV.CAFE.HHZ. | 2024-03-28T08:28:51.31 | 3.0 | undecidable | manual | Pn | 1.05 | 0 | |||
IV.PTRJ.HHZ. | 2024-03-28T08:28:42.32 | 3.0 | undecidable | manual | Pn | -0.84 | 0 | |||
IV.MURB.HHZ. | 2024-03-28T08:28:39.56 | 3.0 | undecidable | manual | S | -1.77 | 0 | |||
IV.MPAG.EHZ. | 2024-03-28T08:28:37.50 | 3.0 | undecidable | manual | S | -2.08 | 0 | |||
IV.CPGN.HNZ. | 2024-03-28T08:28:32.72 | 3.0 | negative | manual | Pn | -0.08 | 0 | |||
IV.CSP1.EHZ. | 2024-03-28T08:28:30.37 | 0.3 | undecidable | manual | S | 35 | 30.3474 | 50 | 0.21 | 70 |
IV.MMO1.EHZ. | 2024-03-28T08:28:29.37 | 0.3 | undecidable | manual | S | 82 | 27.4503 | 50 | -0.01 | 73 |
IV.MML1.EHZ. | 2024-03-28T08:28:29.30 | 0.3 | undecidable | manual | S | 357 | 27.4503 | 50 | -0.07 | 72 |
IV.LNSS.HHZ. | 2024-03-28T08:28:29.90 | 0.3 | undecidable | manual | S | 172 | 29.5482 | 50 | -0.04 | 73 |
IV.TERO.HHZ. | 2024-03-28T08:28:29.59 | 0.3 | undecidable | manual | P | 118 | 56.6988 | 50 | -0.12 | 68 |
IV.RM33.EHZ. | 2024-03-28T08:28:27.63 | 1.0 | undecidable | manual | P | 155 | 43.623 | 50 | -0.07 | 23 |
IV.FDMO.HHZ. | 2024-03-28T08:28:27.36 | 0.3 | undecidable | manual | S | 22 | 20.3685 | 118 | -0.1 | 73 |
IV.ASSB.HHZ. | 2024-03-28T08:28:26.02 | 3.0 | negative | manual | P | -0.1 | 0 | |||
IV.CESI.HHZ. | 2024-03-28T08:28:26.32 | 0.3 | undecidable | manual | S | 335 | 16.872 | 122 | -0.1 | 73 |
IV.MMO1.EHZ. | 2024-03-28T08:28:25.14 | 0.3 | undecidable | manual | P | 82 | 27.4503 | 50 | -0.06 | 73 |
IV.MML1.EHZ. | 2024-03-28T08:28:25.15 | 0.3 | undecidable | manual | P | 357 | 27.4503 | 50 | -0.05 | 73 |
IV.LNSS.HHZ. | 2024-03-28T08:28:25.47 | 0.1 | undecidable | manual | P | 172 | 29.5482 | 50 | -0.06 | 97 |
IV.CSP1.EHZ. | 2024-03-28T08:28:25.70 | 0.1 | undecidable | manual | P | 35 | 30.3474 | 50 | 0.05 | 97 |
IV.NRCA.HHZ. | 2024-03-28T08:28:24.66 | 0.1 | undecidable | manual | S | 110 | 10.5783 | 135 | -0.04 | 100 |
IV.FDMO.HHZ. | 2024-03-28T08:28:24.08 | 0.1 | undecidable | manual | P | 22 | 20.3685 | 118 | -0.02 | 99 |
IV.GAVE.HNZ. | 2024-03-28T08:28:24.26 | 0.3 | undecidable | manual | P | 202 | 20.9679 | 50 | 0.06 | 73 |
ZO.PDN12.EHZ. | 2024-03-28T08:28:23.99 | 0.3 | undecidable | manual | S | 230 | 7.9809 | 143 | -0.12 | 74 |
IV.CESI.HHZ. | 2024-03-28T08:28:23.60 | 0.3 | undecidable | manual | P | 335 | 16.872 | 122 | 0.1 | 73 |
ZO.PDN12.EHZ. | 2024-03-28T08:28:22.35 | 0.1 | undecidable | manual | P | 230 | 7.9809 | 143 | 0.19 | 98 |
IV.NRCA.HHZ. | 2024-03-28T08:28:22.63 | 0.1 | undecidable | manual | P | 110 | 10.5783 | 135 | 0.13 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:2.0 | 0.0010899999999999998 | 0.12 | AML | other | m | 2024-03-28T08:28:24.81 |
IV.NRCA.HNN. | ML:2.0 | 0.0011055000000000001 | 0.12 | AML | other | m | 2024-03-28T08:28:24.81 |
IV.NRCA.HHE. | ML:2.2 | 0.001985 | 0.16 | AML | other | m | 2024-03-28T08:28:24.82 |
IV.NRCA.HNE. | ML:2.2 | 0.001835 | 0.16 | AML | other | m | 2024-03-28T08:28:24.82 |
IV.CESI.HHE. | ML:1.6 | 0.00035450000000000005 | 0.18 | AML | other | m | 2024-03-28T08:28:26.62 |
IV.CESI.HHN. | ML:1.8 | 0.000615 | 0.2 | AML | other | m | 2024-03-28T08:28:26.53 |
IV.MMO1.EHN. | ML:1.7 | 0.0002605 | 0.26 | AML | other | m | 2024-03-28T08:28:29.57 |
IV.MML1.EHN. | ML:1.5 | 0.00015865 | 0.22 | AML | other | m | 2024-03-28T08:28:29.74 |
IV.MMO1.EHE. | ML:1.5 | 0.000182 | 1.82 | AML | other | m | 2024-03-28T08:28:30.03 |
IV.MML1.EHE. | ML:1.4 | 0.00014600000000000003 | 0.24 | AML | other | m | 2024-03-28T08:28:30.10 |
IV.LNSS.HHE. | ML:1.8 | 0.00029099999999999997 | 0.36 | AML | other | m | 2024-03-28T08:28:30.16 |
IV.LNSS.HHN. | ML:1.8 | 0.00032099999999999994 | 0.22 | AML | other | m | 2024-03-28T08:28:30.24 |
IV.CSP1.EHE. | ML:1.7 | 0.00021250000000000002 | 0.54 | AML | other | m | 2024-03-28T08:28:30.60 |
IV.CSP1.EHN. | ML:1.7 | 0.000231 | 0.3 | AML | other | m | 2024-03-28T08:28:30.89 |
IV.SSFR.HHE. | ML:2.0 | 0.00020500000000000002 | 0.4 | AML | other | m | 2024-03-28T08:28:50.32 |
IV.SSFR.HHN. | ML:2.1 | 0.0002215 | 0.76 | AML | other | m | 2024-03-28T08:28:51.65 |